os intermetatarseum
os in·ter·met·a·tar·se·um
a supernumerary bone at the base of the first metatarsal, or between the first and second metatarsal bones, usually fused with one or the other or with the medial cuneiform bone.
Synonym(s): intermetatarseum
Farlex Partner Medical Dictionary © Farlex 2012
os in·ter·met·a·tar·se·um
(os in'tĕr-met-ă-tahr'sē-ŭm)A supernumerary bone at the base of the first metatarsal, or between the first and second metatarsal bones, usually fused with one or the other or with the medial cuneiform bone.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012